JP4166199B2 - Solar cell integrated exterior material and exterior structure using the same - Google Patents

Description

  The present invention relates to a solar cell integrated exterior material that can drain rainwater entering from a terminal box of a solar cell without staying on the back side of the solar cell, and an exterior structure using the solar cell integrated exterior material.

A solar cell integrated type has been proposed in which a solar cell is attached to an exterior material and the periphery of the solar cell is closed with a sealing material or the like (for example, Patent Document 1).
If it demonstrates in detail, the opening part for taking out the terminal box and cable of a solar cell to the back surface side is provided in the faceplate part of the metal plate. The solar cell is integrated with the metal plate by adhesion or the like, and a sealing material (expandable sealing material in the previous application) is arranged in the gap between the solar cells so that rainwater does not turn around the opening. It is what has been.
JP 2000-174321 A

However, even if a “sealing material” having durability and weather resistance is used, the water stopping performance is deteriorated due to poor filling or aging deterioration. In such a case, rainwater that has entered the back side of the solar cell (the surface of the metal plate) from the location or the dew condensation that has occurred on the back side of the battery can be removed from the “hole” of the terminal box or cable provided in the solar cell. Intruded into the back side of the water, causing rain leaks (the “water” is blocked by the seal so there is no escape).
Then, an object of this invention is to provide the solar cell integrated exterior material and exterior structure which can discharge | emit the rain water which permeated from the terminal box etc. of the solar cell, without staying in the back surface side of a solar cell.

The present invention has been proposed in view of the above, and is a solar cell integrated exterior material having a face plate portion and a molded portion at least at an edge portion along the longitudinal direction, and the face plate portion has an accessory such as a terminal box of a solar cell and a cable. An opening for projecting the tool to the back side is provided, the solar cell is integrally fixed to the surface side of the face plate, and a space for storing the accessory projecting to the back side of the opening is secured and draining means The receiving member is provided with a water-side edge and a water-side edge, and the left and right side edges formed in an open shape are close to the side edge molding portion of the vertical type exterior material. The present invention relates to a solar cell integrated exterior material and an exterior structure using the solar cell integrated exterior material.
In addition, the exterior material in the said invention should just be well-known exterior materials, such as vertical and horizontal, The longitudinal direction refers to a right-and-left side edge in the case of vertical, and in the case of horizontal The side edge of the eaves / building.

The present invention also receiving member, left and right side edges and the water side edge is raised, the solar Underwater side edges formed in an open shape is close like the eaves-side molding part of the outer package of the lateral roofing type An exterior structure formed by laying a battery-integrated exterior material, and in the assembled state of the exterior materials adjacent to the eaves ridge direction, the water-side edge formed in an open shape is the ridge-side molded part of the lower-stage exterior material The present invention also proposes an exterior structure using a solar cell-integrated exterior material, which is located under water from the end.
In the exterior structure using the solar cell integrated exterior material , it is preferable that the receiving member is provided with an open portion for wiring at the rising portion of the water-side edge.

The present invention also proposes an exterior structure formed by laying the solar cell-integrated exterior material in which the receiving member is integrally attached to the solar cell-integrated exterior material.

The solar cell integrated exterior material and the exterior structure using the solar cell integrated body of the present invention can discharge rainwater entering from the terminal box without staying on the back surface of the battery by providing the receiving member. In addition, since the receiving member physically protects the back side of the terminal box, the electrical mechanism inside the terminal box is protected twice (by the terminal box and the receiving member). There is no breakage during transportation, and handling is easy even during construction.
In addition, it is possible to provide an exterior structure in which water generated due to the solar cell does not flow around the back surface of the exterior material and cause rain leakage.

Also, receiving member, water-side edge and Underwater side edge is raised, since the left and right side edges formed in an open shape is vertical-roofing shape close to the side edge forming portion of the outer package format, in laying condition, Since the left right edge is connected to the drainage member disposed between the exterior members adjacent in the left-right direction, rainwater that has entered from the terminal box or the like can be guided from the member to the drainage member and discharged.

In addition, when the right and left side edges and the water side edge of the receiving member are raised, and the water side edge formed in an open shape is close to the eaves side molding part of the side facing type exterior material, Since the lower edge is located below the ridge-side molded part end of the lower-stage exterior material, rainwater that has entered from the terminal box or the like can be guided from the member onto the lower-layer exterior material and discharged.
Furthermore, when the wiring opening portion is provided at the rising portion of the water-side edge of the receiving member, the cable can be led out from the opening portion.

  Furthermore, when the receiving member is integrally attached to the solar cell-integrated exterior material, it is not necessary to integrate (attach) the receiving member during construction. can do.

  In the receiving member, the left and right side edges and the water side edge are raised, the water side is formed in an open shape, a wiring open part is provided in the rising part of the water side edge, and a recess is provided in the exterior material, The solar cell is fixed to the recess, and the exterior material and the solar cell at that time are fixed by an adhesive layer composed of a water-resistant double-sided tape or an adhesive, and the adhesive layer is provided in a substantially rectangular shape. In addition, a drain hole is provided on the inner water side.

Hereinafter, the present invention will be described based on illustrated embodiments.
The solar cell integrated exterior material 1 used in the present invention includes exterior materials (main bodies) 6, 2, a solar cell 3, and a receiving member 2. The solar cell 3 is placed on the face plate portions 61, 21 of the exterior materials 6, 2. It is provided as a unitary structure, and the receiving members 4 and 7 are arranged on the back surfaces of the openings 64 and 24 of the exterior materials 6 and 2, and the exterior materials are the horizontal side (6), the vertical side (2), etc. Any known exterior material may be used. Hereinafter, in order to explain the side-facing exterior structure of FIG. 1, it will be described as an exterior material 6 that is a side-facing exterior material. In addition, in the edge part along a longitudinal direction, a shaping | molding part is provided in the eaves ridge side edge in the side as shown in FIG. You may make it provide a shaping | molding part not only in a longitudinal direction but the edge part along a transversal direction as needed.

  The embodiment shown in FIG. 1 is a side-facing exterior structure (roof structure), and the exterior material 6 that is a side-facing exterior material includes a substantially rectangular face plate portion 61 and an eave along the longitudinal direction of at least the face plate portion 61. It has molding parts 62 and 63 that engage with exterior materials 6 and 6 or holding members (hanger members) at the edge of the ridge, and inserts an accessory (terminal box 31, cable 32, etc.) of solar cell 3 (rear surface) The solar cell 3 is integrally fixed to the front surface side of the face plate portion 61, and the left and right side edges 42, 42 and the water-side edge 43 are provided on the back surface side of the opening 64. The raised receiving member 4 is arranged.

In the embodiment shown in the figure, since a horizontal covering material is used as the covering material 6, an eave side molding portion 62 is provided at the eave end of the face plate portion 61, and a ridge side molding is provided at the ridge end of the face plate portion 61 via a step portion 66. A portion 63 is provided.
The eaves-side molded portion 62 has a configuration in which the eaves edge of the face plate portion 61 is bent downward in a substantially vertical shape, and the lower end thereof is folded back to the ridge side.
The ridge-side molding part 63 has a configuration in which an edge extending from the step part 66 to the ridge side is folded back to the surface side and extended upward on the eave side, and its upper end is gently lowered to the eave side.
And although the exterior material 6 of the illustrated embodiment is not shown, the eaves-side molded part 62 and the ridge-side molded part 63 are configured to engage in the laid state.

  Further, the face plate portion 61 of the exterior material 6 in the illustrated embodiment is provided with an opening 64 for inserting an accessory (such as the terminal box 31 and the cable 32) of the solar cell 3, and the solar cell 3 is provided on the surface thereof. Is formed in a substantially rectangular water-resistant adhesive layer 68, and a drain hole 65 is provided in the substantially rectangular inner water side. A sealing bead (enclosure of a water stop material) may be provided around the opening 64. Further, the drainage hole 65 is not particularly limited in shape and size, and it is only necessary that intrusion water or dew condensation water is smoothly discharged. The water-resistant adhesive layer 68 is formed of a double-sided tape having water resistance.

  In addition, the exterior material 6 of the illustrated embodiment has not only the edge along the longitudinal direction but also the edge along the short direction, that is, the left and right side edges, on the joint member 5 having the drainage channel 51, The drain hole 65 of the material 6 is positioned on the drainage channel 51 of the joint member 5 to be connected. 1 and 2, the joint member 5 refers to a joint throwing plate arranged in the eaves direction in the horizontal direction as shown in FIGS. 1 and 2, and in the vertical direction as shown in FIG. It refers to the bowl-shaped member to be made.

  The exterior material 6 is formed by roll molding, press molding, extrusion molding, or a combination thereof, and is typically used for preventing galvanized steel sheets such as about 0.4 to 1.6 mm, such as hot dip galvanized steel sheets and galvalume steel sheets. Examples include, but are not limited to, rust-treated steel plates, special steels, non-ferrous metals, stainless steel plates, weathering steel plates, copper plates, aluminum alloy plates, lead plates, zinc plates, and titanium plates.

In addition, a stepped portion 66 was formed on the exterior material 6 on the face plate portion 61 side of the ridge-side molded portion 63, and the sealing material 11 was filled between the solar cell 3. A concave portion may be formed by forming such a stepped portion or fixing the holding member 30 that holds the edge of the solar cell 3, and the solar cell 3 may be attached so as to be positioned in the concave portion, You may distribute without providing a recessed part. The inner wall for forming the concave portion may be inclined or substantially vertical. However, the inclined shape reduces the filling amount of the sealing material 11 and reduces the gap during filling (filling failure). ) Is less likely to occur.
The recess formed in this way functions as a guide and a receiving frame when filling the sealing material 11 for facilitating the disposition of the solar cell 3 and preventing entry of rain or the like.
The holding member 30 holds the solar cell 3 so as not to be detached (dropped off) from the exterior material 6, and holds at least the vertical direction and the longitudinal direction, and also holds the eaves-ridge direction as necessary. do it. The holding member 30 may be a single member or a plurality of members. For example, the holding member 30 may hold all the short sides (including corners) of the rectangular solar cell 3 or may hold only each corner. .

  Further, the solar cell 3 used in the present invention is integrally fixed to the face plate portion 61 of the exterior material 6 having the above-described configuration, and is usually integrated with a double-sided tape, an adhesive, etc. Any material such as polycrystal, single crystal, and amorphous may be used. Generally, a solar cell is composed of a conductive substrate, a back surface reflection layer, a semiconductor layer as a photoelectric conversion member, and a transparent conductive layer. Examples of the conductive substrate include steel plates, copper, titanium, aluminum, stainless steel, and carbon sheets. In addition, a resin film such as polyester, polyimide, polyethylene naphthalide, and epoxy provided with a conductive layer, ceramics, and the like can also be used. The semiconductor layer is not particularly limited, and a compound semiconductor such as an amorphous silicon semiconductor, a polycrystalline silicon semiconductor, a crystalline silicon semiconductor, or copper indium selenide can be used. For example, recently proposed amorphous silicon solar cells having flexibility are preferable because they are extremely thin and lightweight.

In the solar cell 3, as shown in FIG. 2, the terminal box 31 and the cable 32 are inserted through the opening 64 of the exterior member 6 and are exposed on the back surface side as an accessory. Further, the solar cell 3 is formed in a substantially rectangular shape like the face plate portion 61 of the exterior material 6, but is formed smaller than the face plate portion 61 and filled with the sealing material 11 so as to fill the difference in size. To do. That is, the side material of the solar cell 3 may be provided with the sealing material 11 and may be provided with the protective material 12 according to the form of the exterior material.
The sealing material 11 used has fluidity (flowability) that can be filled in each edge of the solar cell 3 before curing (solidification), and prevents entry of rain and the like after curing (solidification). And includes excellent adhesion to the solar cell 3 and the exterior material 6, but the material is not particularly limited. For example, silicone rubber, fluorine rubber, etc. Can be used.

  Further, in the illustrated embodiment, a protective material 12 is attached to protect each edge of the solar cell integrated exterior material 1. Each of the protective materials 12 is slightly different in shape, but is fixed to the upper surface of the edge of the solar cell 3 as a basic shape, covers the upper portion of the sealing material 11, and is flush with the edge of the exterior material 6. It is a configuration. The protective material 12 used may be the same material as that of the exterior material 6, and the material is not particularly limited.

The receiving member 4 used in the present invention is disposed on the back side of the openings 64 and 24 of the exterior materials 6 and 2, and accommodates the protruding accessory (terminal box 31, cable 32, etc.). And a drainage means for discharging rainwater and the like that have entered the spaces 47 and 77 and water generated in the spaces 47 and 77.
As shown in FIG. 3, the receiving member 4 in the illustrated embodiment has a flat plate (bottom surface) portion 41 that is at least wider than the opening 64, and the left and right side edges and the water-side edge are raised to stand the left and right side edges. It is the structure which formed the raising parts 42 and 42 and the raising part 43 of the waterside edge. The receiving member 4 may be fixed to the exterior material 6 by any means, for example, integrally with the back surface of the opening 64 of the exterior material 6 by an adhesive means such as a double-sided tape 45. It may be fixed, or may be fixed integrally to the edge of the opening 64 by attachment means such as fitting, or may be used in combination (see FIGS. 5 and 6). This also applies to the case of vertical winding.
Further, the receiving member 4 in the illustrated embodiment is configured such that the lower side edge 46 of the flat plate (bottom surface) portion 41 is formed in an open shape as a drainage means, and the lower side edge 46 is fixed to the exterior material 6 when the lower side edge 46 is fixed. The side molding part 62 is arranged in proximity. In addition, an opening portion 431 for wiring is provided in the approximate center of the rising portion 43 at the water-side edge.

  In the illustrated embodiment, the flat plate (bottom surface) portion 41 has a substantially square shape, and the rising portions 42, 42, and 46 have a substantially vertical shape. However, these are not particularly limited. 42 and 43 may be inclined. Further, a substantially horizontal fixing portion 44 is extended at the upper end of each rising portion 42, 42, 43, and a double-sided tape 45 is attached to the fixing portion 44, and the exterior material 6 is attached with the double-sided tape 45. It was made to fix to the back surface of the opening part 64 integrally.

And when laying the solar cell integrated exterior material 1 composed of the exterior material 6, the solar cell 3, and the receiving member 4 having the above-described configuration, it is the same as a normal side-facing exterior material or a combination thereof as appropriate. Can be laid.
However, since the solar cell integrated exterior material 1 of the illustrated embodiment is provided with the drain hole 65 as described above, the drain hole 65 is positioned on the drainage channel 51 of the joint member 5 and connected. The joint member 5 is a general term for a group of members for connecting ends along the short side direction (eaves-head direction) in the horizontal direction, and includes a joint discard plate 5A, a lower joiner 5B, a cover material 5C, and an upper portion. This refers to the joiner 5D, but in the case of vertical winding as shown in FIG.

In the illustrated embodiment, the joint discard plate 5A has a plurality of water return portions on the left and right sides, and has a plurality of drainage channels 51 and 51 directed toward the eaves on the left and right. The lower joiner 5B is integrally attached. An upright piece-like engagement portion 52 is provided in the approximate center of the lower joiner 5B. In addition, an engaged portion 53 in which an engagement slit (not shown) is formed is provided substantially at the center of the upper joiner 5D.
Then, the joint discarding plate 5A is disposed on the back surface side of the end portion along the short direction of the exterior material 6, and the standing piece-like engaging portion 52 of the lower joiner 5B is connected to the engaged portion 53 of the upper joiner 5D. The upper joiner 5D was disposed so as to be inserted into the engaged slit, and the engaging portion 52 was bent in that state, and then the cover member 5C was integrated with the upper joiner 5D.
On the other hand, regarding the connection of the end portions (eave side molding portion 62 and ridge side molding portion 62) along the longitudinal direction, although not shown, the end portions are engaged with each other or via a holding member such as a hanger. Connect them together.

  And the solar cell integrated exterior material 1 which consists of the exterior material 6 of the said structure, the solar cell 3, and the receiving member 4 retains the rain water which permeated from the terminal box 31, the water produced in the space 47, etc. on the battery back surface. It can discharge without. Moreover, since the receiving member 4 physically protects the back side of the terminal box 31, the electrical mechanism inside the terminal box 31 is double protected (by the terminal box 31 and the receiving member 4). There is no breakage in management or transportation before construction, and handling is easy even during construction.

In the illustrated embodiment, the underwater side edge 46 of the receiving member 4 is formed in an open shape, and the underwater side edge 46 is close to the eaves-side molded portion 62, so that the underwater side edge 46 is illustrated in the laid state. It will be located in the lower water side from the end of the ridge side molding part 63 of the lower tier side exterior material. Therefore, the water that has entered from the terminal box 31 or the water generated in the space 47 can be received from the member 4 to the water-side edge 46, and further guided to the lower packaging material and discharged.
In addition, since the wiring opening portion 431 is provided at the rising portion 43 at the water-side edge of the receiving member 4, the cable 32 can be led out from the opening portion 431.

In the illustrated embodiment, since the drain hole 65 is provided, the water generated for various reasons on the back surface of the solar cell 3 does not stay in the drain hole 65 to the drainage channel 51 of the joint member 5. Can be discharged. Since this drainage channel 51 is connected to the exterior material adjacent to the lower stage side or the solar cell integrated exterior material as usual in the side-facing exterior structure, water flows from the drainage channel 51 to the lower stage side (eave side). It can be led down and discharged.
Further, the presence of the opening 64 and the drainage hole 65 provides a ventilation effect, so that water generated for various reasons on the back surface of the solar cell 3 and intruded water can be naturally evaporated.
Therefore, even when the sealing performance is deteriorated due to poor filling of the sealing material 11 or aging (damage, etc.), an exterior structure is provided in which water does not flow into the back surface of the exterior material 6 to cause rain leakage. can do.

  The embodiment shown in FIG. 4 has a vertical casing structure (roof structure) having a flat surface (exterior surface), and the exterior material 2 that is a vertical exterior structure constituting the solar cell integrated exterior material 1 ′ is substantially the same. A rectangular face plate portion 21 and at least right and left edge portions along the longitudinal direction of the face plate portion 21 include molding parts 23 and 23 that engage with exterior members 2 and 2 or a holding member (hanger member), An opening 24 for inserting (projecting toward the back side) an accessory (such as a terminal box 31 and a cable 32) of the battery 3 is provided, and the solar cell 3 is integrally fixed to the front surface side of the face plate portion 21, and the opening The receiving member 7 is disposed on the back side of the portion 24 along the horizontally long horizontal direction in which the water-side edge 72 and water-side edge 73 are raised.

In the embodiment shown in the drawing, a vertical facing exterior material is used as the exterior material 2, and therefore, side edge forming portions 22, 22 are provided at the left and right side ends of the face plate portion 21.
The side edge molding part 22 folds the side edge of the face plate part 21 downward stepwise, further folds downward downward, folds the lower end outward (folds up), and has a substantially Z-shape in the middle. And is configured to be elastically engaged with the holding member 81.
A drainage member 82 having a substantially W-shaped cross section is disposed between the exterior members 2 and 2, and a holding member 81 is fixed so as to straddle the central raised portion 821 of the drainage member 82. The side edge molding portion 22 of the exterior material 2 is elastically engaged, and a cover material 83 is crowned so as to cover the interval.

Further, the receiving member 7 of the illustrated embodiment has a horizontally long flat plate portion 71, and has a configuration in which the water upper edge (72) and the water lower edge (73) are raised. Further, the receiving member 7 may be fixed to the exterior material 2 by any means, and a fixing portion 74 formed mainly at the upper ends of the rising portions 72 and 73 is a double-sided tape 75 or the like. Are integrally fixed to the back surface of the opening 24 of the exterior material 2 by the bonding means.
Further, the receiving member 7 of the illustrated embodiment is configured such that the left and right side edges 76 formed in an open shape are in close proximity to the side edge molding portion 22 of the exterior material 2 as drainage means, and in the laid state, The left and right side edges 76 formed are communicated with the drainage member 82 disposed between the exterior materials 2 and 2 adjacent in the left-right direction.

  The exterior structure of FIG. 4 in which the solar cell integrated exterior material 1 ′ having such a structure is laid is arranged in the left-right direction without retaining water generated on the back surface of the solar cell 3 for various reasons. The drainage member 82 can be discharged from the left and right side edges 76 of the receiving member 7 provided. Since this drainage member 82 is continuous in the direction of the eaves ridge (water flow direction), the water generated in the receiving member 7 or the rainwater that has entered the receiving member 7 is passed through the drainage member 82 (underwater). Side) and can be discharged. Therefore, it is possible to provide an exterior structure in which water does not flow around the back surface of the exterior material 2 and cause rain leakage.

  In addition, the solar cell integrated exterior material 1 ′ having such a configuration may be constructed by laying only the solar cell integrated exterior material 1 ′. Or, as shown in FIG. (Vertical rolling) The exterior surface may be constructed by appropriately combining the exterior materials 9. In the drawings, 90 is a backing material, and 91 is a backup material. Further, in a roof constituted by a plurality of roof surfaces, for example, one roof surface may be constructed with the solar cell integrated exterior material 1 ′, and another roof surface may be constructed with the side facing exterior material.

In the embodiment of FIG. 1, the fixing portion 44 of the receiving member 4 is bonded with the double-sided tape 45 and integrated with the exterior material 6. However, in the embodiment shown in FIGS. In addition, on the flat plate (bottom) surface portion 41 of the receiving member 4 ′, standing pieces 48, 48 with the tips (fitting portions 481) facing outward are provided so as to oppose left and right, and the tips of the standing pieces 48 ( The fitting portion 481) was integrated so as to be elastically fitted to the edge portion of the opening portion 64 (shown by a one-dot chain line in FIG. 5A) of the exterior member 6 ′. When integrated by fitting, positioning and fine adjustment are easy, so workability is good and there is no fear of deterioration due to aging. When the two-sided tape 45 and the like are integrated by bonding, the structure of the receiving member 4 is simple and the water leakage prevention property is also high. In this case, considering deterioration due to aging, it is desirable to arrange a backup material or the like that supports the back surface of the receiving member 4 on the back surface side. When fitting and adhesion are used together as in this embodiment, workability is good, there is no fear of deterioration over time, and water leakage prevention is high.
Since the components and drainage means used in this embodiment are substantially the same as those in the embodiment of FIG. 1, the same reference numerals are given to the drawings and description thereof is omitted. In FIG. 1, the vertical direction of the drawing is the building eaves direction, but FIG. 5 shows the right side of the drawing as the building side and the left side as the eaves side.

  Although the present invention has been described based on the embodiments of the drawings, the present invention is not limited to the above-described embodiments, and may be implemented in any way as long as the configuration described in the claims is not changed. Can do.

  As a means of obtaining clean energy, it is expected to be widely used for roofs and walls of buildings.

(A) A part of an embodiment of a side-by-side solar cell-integrated exterior material (a solar cell is omitted) according to the present invention and an edge connection portion (a cover material is omitted) along the short-side direction. It is a top view to show, (b) sectional side view, (c) It is front sectional drawing. (A) A plan view showing a receiving member used in the solar cell integrated exterior material of FIG. 1, (b) an arrow view seen from the E direction, (c) a sectional view taken along line BB, (d) a D direction. (A) is a cross-sectional view taken along the line AA, and (f) is an arrow view seen from the F direction. (A) The top view which shows the whole solar cell integrated exterior material of FIG. 1 except the receiving member, (b) Rear view, (c) The side view, (d) Reduced perspective view. (A) Side sectional view showing a part of one embodiment of a solar cell-integrated exterior material of the vertical winding type in the present invention, (b) a sectional view showing a connecting portion of an edge portion along the longitudinal direction. (A) The top view which shows another example of the receiving member used for this invention, (b) The side view, (c) The front view which added the enlarged view of a standing piece and a fitting part. (A) Front sectional view showing receiving member in girder direction of exterior structure using solar cell integrated exterior material in which receiving member of FIG. 5 is integrated, (b) Side cross section showing receiving member in eaves ridge direction FIG.

Explanation of symbols

1,1 'solar cell integrated exterior material 2 (vertical) exterior material 21 face plate part 22 side edge molding part 24 opening part 3 solar cell 31 terminal box 32 cable 4, 4' receiving member 41 flat plate (bottom face) part 42 left and right Side edge rising portion 43 Water upper edge rising portion 431 Wiring open portion 44 Fixing portion 45 Double-sided tape 46 Water lower side edge 47 Space 48 Standing piece 481 Fitting portion 5 Joint member 5A Joint throwing plate 5B Lower joiner 5C Cover material 5D Upper joiner 51 Drainage channel 6, 6 '(horizontal) exterior material 61 Face plate part 62 Eave side molding part 63 Building side molding part 64 Opening part 65 Drain hole 68 Adhesive layer 7 Receiving member 71 Flat plate part 72 Water upper side Edge rising portion 73 Water-side edge rising portion 74 Fixing portion 75 Double-sided tape 76 Left right edge 77 Space

Claims (6)

It is a solar cell integrated exterior material having a molded part at the edge along the longitudinal direction with the face plate part, and the face plate part has an opening for projecting an accessory such as a terminal box of a solar cell or a cable to the back side. A solar cell is integrally fixed to the front surface side of the face plate portion, and a receiving member having a drainage means is disposed while securing a space for storing an accessory projecting on the back surface side of the opening, and the receiving member is The solar cell integrated exterior material, characterized in that the water-side edge and the water-side edge are raised, and the left and right side edges formed in an open shape are close to the side edge molding portion of the longitudinally-wrapped exterior material . An exterior structure formed by laying a solar cell integrated exterior material in which solar cells are integrally fixed to a face plate portion of the exterior material,
The exterior material has a molded part at the edge along the longitudinal direction and at least the face plate part, and the face plate part is provided with an opening for projecting an accessory such as a terminal box of a solar cell or a cable to the back side,
Is disposed receiving member comprising a drainage means as well as a space for housing the supplementary device having protruded from the back surface of the opening, said receiving member is raised left and right side edges and the water side edges, an open shape An exterior structure using a solar cell-integrated exterior material, wherein the formed underwater side edge is close to an eaves-side molded portion of a side-by-side exterior material. The exterior structure using the solar cell integrated exterior material according to claim 2, wherein the receiving member is provided with an open portion for wiring at a rising portion of the water-side edge . It is an exterior structure formed by laying the solar cell-integrated exterior material according to claim 1, wherein the left and right side edges formed in the open shape of the receiving member in the assembled state of the exterior material adjacent in the left-right direction are in the left-right direction. An exterior structure using a solar cell-integrated exterior material, characterized in that it is in contact with a drainage member disposed between exterior materials adjacent to each other. 4. The exterior structure according to claim 2, wherein in the assembled state of the exterior material adjacent to the eave ridge direction, the water-side edge formed in an open shape is water from the edge of the ridge-side molded part of the lower-stage exterior material. An exterior structure using a solar cell integrated exterior material, which is located on the lower side. The exterior structure using the solar cell-integrated exterior material according to claim 4 or 5, wherein the receiving member is integrally attached to the solar cell-integrated exterior material.

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